Global warming plays a part in the melting of the North Pole because global warming contributes to the melting of ice sheets. As the world gets warmer, more sun beats down on the waters, making them warmer than the ice sheets, so the ice sheets melt. There have been noticeable changes in the size of the polar ice caps in photographs taken in the Earth's orbit to document the melting of the North Pole.
Global warming is contributing to the melting of the North Pole. Polar ice caps are melting due to an increasing "greenhouse effect." Holes in our ozone are caused by continuous pollution, which leads to UV rays leaking through and raising global temperatures. This increase in temperature is melting the North Pole.
Global warming and pollution are slowly raising the temperature of our world, including in the North Pole. Because of this warming temperature, the poles are starting to melt. We cannot deny global warming and the fact that humans are causing the world to heat up at a quicker rate than ever before.
The melting of the North pole is only one in many changes global warming is causing. Any drastic change in weather conditions have been scientifically attributed to the consequence of global warming which has been occurring over the past decade or so. The melting of the North pole is one example, but there are others. Climate change is happening, although there are sceptics who don't believe it.